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Add loose soft endstop state, apply to UBL fine-tune (#19681)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
Earle F. Philhower, III
2020-10-12 14:48:04 -07:00
committed by GitHub
parent f5139f8bf4
commit 193c0a52d9
16 changed files with 106 additions and 133 deletions
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8
Marlin/src/module/tool_change.cpp
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@ -1017,14 +1017,10 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) {
// Raise by a configured distance to avoid workpiece, except with
// SWITCHING_NOZZLE_TWO_SERVOS, as both nozzles will lift instead.
if (!no_move) {
#if HAS_SOFTWARE_ENDSTOPS
const float maxz = _MIN(soft_endstop.max.z, Z_MAX_POS);
#else
constexpr float maxz = Z_MAX_POS;
#endif
const float newz = current_position.z + _MAX(-diff.z, 0.0);
// Check if Z has space to compensate at least z_offset, and if not, just abort now
const float newz = current_position.z + _MAX(-diff.z, 0.0);
const float maxz = _MIN(TERN(HAS_SOFTWARE_ENDSTOPS, soft_endstop.max.z, Z_MAX_POS), Z_MAX_POS);
if (newz > maxz) return;
current_position.z = _MIN(newz + toolchange_settings.z_raise, maxz);